| 发明名称 |
Process for preparing a friable tetrafluoroethylene polymer powder from unsintered coagulated dispersion grade tetrafluoroethylene polymer |
| 摘要 |
Dry non-sticky fine lubricant powders are made by gamma -irradiation of unsintered coagulated dispersion grade tetrafluoroethylene polymers and organic dispersions are made by dispersing the irradiated polymer in an organic medium.
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| 申请公布号 |
US4036718(A) |
申请公布日期 |
1977.07.19 |
| 申请号 |
US19750636957 |
申请日期 |
1975.12.02 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES LIMITED |
发明人 |
BROWN, MICHAEL TREVENEN;RODWAY, WILLIAM GEORGE |
| 分类号 |
C08J3/12;C08J3/28;(IPC1-7):C08F2/46;C08F114/00 |
主分类号 |
C08J3/12 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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